The average annual salary, S, in dollars, of an employees at a particular job in a manufacturing S= 25000 (1.05)" where $25000 is the initial salary, which company is modeled by the equation increases at 5% per year. How long will it take the average annual salary to increase by 50%?

The value V (in dollars) of an investment in year t is given by V = 2600(1.0375). Select all of the following which correctly describe the investment (more than one may be correct). OA. An initial investment of $2600 increases by 0.375% per year. OB. An initial investment of $2600 increases by 97.5 dollars every year. OC. An initial investment of $2600 increases by 0.0375% every year. OD. An initial investment of $2600 increases by 3.75% per year. O E. An initial investment of $2600 increases by 1.0375% per year. OF. None of the above

Find the time required for an investment of 5000 dollars to grow to 6600 dollars at an interest rate of 7.5 percent per year, compounded quarterly.Your answer is t=   years.

The scrap value of a machine at the end of its useful life is given by S(n) = C(1-r)", where C is the original cost, n is the useful life of the machine in years, and r is the constant annual percentage of value lost. Find the scrap value of the following machine. Original cost, $49,000; life, 11 years; annual rate of value lost, 13% S=$ (Round to the nearest cent.)